447100388

素因数分解:

$2^2\times 7^1\times {\mathrm{15967871}}^1$

素因数の和:15967882

約数の個数: 12

約数和(自身を含む): 894200832

約数和(自身を除く): 447100444

約数列:

[1, 2, 4, 7, 14, 28, 15967871, 31935742, 63871484, 111775097, 223550194, 447100388]

約数ペア:

[(1, 447100388), (2, 223550194), (4, 111775097), (7, 63871484), (14, 31935742), (28, 15967871)]